In the pitch-black deep sea, Ace piloted his filmed speedboat, sailing in the dark deep sea, heading towards Fish-Man Island.

In the deep sea, it was pitch black and they couldn't see, and Ace used his ability to ignite the flames, so that they could see a little bit of the surrounding things.

"It's so dark, I can't see anything."

"That's it, Ace, is there really an island at such a deep seabed?"

"Fish-Man Island, I've heard of this place for a long time, but I didn't expect it to be able to go now, I'm really looking forward to it."

"Wow, look, what a big fish!"

"Where, where...... Wow! ~”

"Be quiet, if we are attacked in a place like this, none of us will survive!"

"Hey, you're the loudest!! ~X3”

Eight thousand meters deep under the sea, when a huge sea king swam near the speedboat, Ace suddenly heard a voice whispering.

"Hey, did you just hear that?" Ace suddenly looked at the three of Yamato and asked in surprise, "The voice just now, it seems that someone is talking!" ”

"What are you talking about, this is the deep sea, how can anyone talk."

"It's just, we didn't hear anything, and it was quiet."

"Can't you hear me?" A trace of solemnity flashed on Ace's face, and then he looked at the huge sea king that swam past them just now, and said secretly in his heart: "Sure enough, I can also hear the voice just now, is it the sea king 'whispering'?" ”

"Is it because of [D]?" Ace had some doubts in his heart, but he couldn't be sure, after all, he could only 'hear', but he couldn't 'communicate', and he couldn't even be sure if the voice just now was from the super-large sea king.

This feeling is a bit aggrieved.

It's just that Ace didn't see it, and the super-large sea king heard their conversation, and the huge eyeball king glanced at it, and seemed to be surprised.

……

A few hours later, the speedboat finally arrived at Fish-Man Island, located 10,000 meters deep in the sea.

Because Fish-Man Island is the territory of the Whitebeard Pirates, it has always been protected by the Whitebeard Pirates, and Ace's Spade Pirates are allies with the Whitebeard Pirates, so when the guards of Fish-Man Island saw the flag hoisted by Ace's speedboat, even if they didn't know Ace himself, they were very happy to let them enter Fish-Man Island.

"Wow, is this Fish-Man Island?"

"It's incredible, it's 10,000 meters deep in the sea, and you can see the sun, and there are clouds in the sky!"

After entering Fish-Man Island, Yamato, Xiaoyu and Caros were amazed by the environment of this island, and felt that everything on this island was so incredible.

"The reason why you can see sunlight is because there is an incredibly huge tree growing near Fish-Man Island, and the inhabitants of Fish-Man Island call this tree "Yang Tree Eve", [Yang Shu Eve] can absorb the sun's sunlight and then carry the sunlight to the bottom of the sea through its rhizomes. Because of this, Fish-Man Island is like the ground, with day and night alternations, and the inhabitants of Fish-Man Island call this phenomenon 'the sun'. Ace explained to the four.

"The gift of the sun? This tree is a bit similar to the Sun Tree on our island. Caros, who was sitting on Ace's shoulder, said.

"It's still a little different." Ace shook his head, but he didn't know how to explain it, so he changed the topic and said, "I heard that there is a very famous 'mermaid café' on the side of Coral Hill, and it is said that the proprietress in it is a soothsayer and has the ability to predict the future, let's go and have a look." ”

"Fortune teller! ~”

"Predict the future! ~”

When Yamato and Kotama heard Ace's words, their eyes immediately lit up with the light of 'bulingbuling'.

Caros, who was on Ace's shoulder, also showed a very interested expression.

"Then it's decided, let's go to the mermaid café first." Ace clapped directly.

Just as Ace and the others were about to go to Coral Hill, a large group of fish-people suddenly appeared in front of them.

The leader was a large mermaid with a golden trident in hand, long blue wavy hair, and a polka dot on his forehead.

"Your Excellency Emperor Yan, welcome to Fish-Man Island!"

He is the Grand Prince of the Dragon Palace, a giant shark mermaid with shark features.

Lu Xing was originally patrolling around Fish-Man Island, but when he heard that Ace had come to Fish-Man Island, he immediately reported the news to Ryugu City, and then immediately rushed over himself.

Before the flag of the Whitebeard Pirates was hung on Fish-Man Island, even though Mermaid Island itself had good combat power, the island was still trampled by pirates, and the mermaids on the island have always been the biggest target of human traffickers around the world.

After all, mermaids are just too valuable.

Even after flying the flag of the Whitebeard Pirates, Fish-Man Island is still often captured by human traffickers, but this kind of thing is rare compared to before.

At least now, there are very few pirates who dare to make trouble on this island, after all, the name of [Whitebeard] still has a considerable deterrent effect on the sea.

This is something that even the world government can't match.

Because of the alliance of the Whitebeard Pirates, the Dragon Palace Kingdom of Fish-Man Island has always maintained a very friendly relationship with the Spade Pirates.

"Father heard that His Excellency Emperor Yan personally came to Fish-Man Island, and originally wanted to come to greet him in person, but something has happened in the Dragon Palace Kingdom recently, and my father needs to deal with it personally, so he sent me over and wanted to invite you to Dragon Palace City as a guest." Lu Xing said to Ace with a respectful face.

"Oh? What happened to the Dragon Palace Kingdom? Hearing Lu Xing's words, Ace asked with some interest.

Lu Xing looked at Ace, hesitated for a moment, and said, "Some time ago, a thief broke into the [Sea Forest] and stole a very important thing from there. ”

"Sea Forest?" Hearing this place, Ace frowned, if he remembered correctly, it seemed that the [Historical Text] of Fish-Man Island was placed in that place.

More than 20 years ago, Fish-Man Island originally had two pieces of [Historical Text], one of which was one of the four red pieces of [Road Signs: Historical Text], and the other was a book of repentance of a man named 'Joey Boy' 800 years ago.

Ace knew that after Roger gathered three pieces of [Road Signs, Historical Text], he found the last piece from Fish-Man Island.

However, the [Road Signs, Historical Text] of Fish-Man Island has been lost a long time ago, and when the Straw Hats came to Fish-Man Island in the original plot, only the [Book of Repentance] of 'Joey Boy' was left in the depths of the Sea Forest.

Just now Lu Xing said that someone stole something important from someone in the depths of the Sea Forest, could it be that the important thing that was stolen in Lu Xing's mouth is the [historical text] of Fish-Man Island?